# `GSCompositingOperation.GSCompositingOperationLighten`

*Type Property*

`COMPOSITE_LIGHTEN`         `kCGBlendModeLighten`          `NSCompositingOperationLighten`

## Declaration

```swift
static let lighten: GSCompositingOperation
```

```objc
extern GSCompositingOperation const GSCompositingOperationLighten;
```

```python
GSCompositingOperationLighten: GSCompositingOperation
```